leftern
adj. on the left side.
"Ow! I just jammed my leftern knee into that car."
"Don't ask me how, but I managed to hit my leftern hand into a wall on my right."
"Don't ask me how, but I managed to hit my leftern hand into a wall on my right."
Lefterner
A political/worldview term, used to describe anyone roughly left-of-center. Occasionally misspelled and/or misconstrued as "leftleaners" -- a left-leaner (hyphenated) is a moderate leftist; lefterners are not necessarily left-leaners.
All Democrats are lefterners.